KDE-50XS955 (UC) 3-47
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(13) Schematic Diagrams of M1U Board
STBY2.5V
STBY2.5V
STBY3.3V
STBY5V
STBY5V
STBY5V
STBY3.3V
STBY3.3V
STBY3.3V
STBY5V
R7265
22
CHIP
1/16W
SYSTEM-UC
3.3V REG
TO(2/5) DOT_CLK_I
TO(2/5) CCDH_M
STBY5V_1
B-SS12324<UC.>-M1U-P1
(SYSTEM-UC)
M1U(1/5)
I2C_3.3 TO(4/5)
I2C_SDA_X
I2C_SCL_X
1/16W
CHIP
10k
R7038
1/16W
CHIP
1k
R7040
1/16W
RN-CP
R7070
18k
1/16W
CHIP
1k
R7056
TO(5/5) KEY1
TO(5/5) KEY2
TO(5/5) AFT_MAIN
TO(5/5) AFT_SUB
TO(5/5) DATA_SLICER_SUB
TO(5/5) DATA_SLICER_MAIN
TO(4/5) CCDH_S
TO(2/5) OSD_VS
TO(2/5) OSD_HS
OSD_VS
TO(2/5) OSD
TO(2/5) USB_JIG
TO(5/5) PCSTBY_LED
TO(5/5) AD_MUTE
TO(5/5) HDMI_RST
RESET
TO(5/5) ATSC_RST
INV.
TO(5/5) VBUS
INV.
2.5V REG
STBY_2.5V TO(5/5)
STBY_3.3V TO(5/5)
TO(5/5) STBY5V
1/16W
CHIP
R7037
1k
TO(5/5)AC_DET
TO(5/5) WOOFER_MUTE
TO(5/5) SP_MUTE
TO(5/5) LINE_MUTE
MUTE SW
MUTE SW
STBY5V_1
TO(5/5)
USER_TXD TO(5/5)
USER_RXD TO(5/5)
RESET
TIMER_LED TO(5/5)
ATSC_OVP TO(5/5)
O_SAP TO(5/5)
STBY_LED
I_SAP TO(5/5)
POWER_LED TO(5/5)
ISTBY_LED TO(5/5)
RXD_ATSC TO(5/5)
TXD_ATSC TO(5/5)
1/16W
100
R7042
1/16W
CHIP
1k
R7119
R7094
47
1/16W
R7047
10k
CHIP
1/16W
OSD_VS
P_ON TO(5/5)
1/16W
47
R7034
1/16W
CHIP
10k
R7120
1/16W
CHIP
1k
R7121
PSAVE_OFF NC
MASTER_WAIT TO(2/5)
CCDV_S TO(4/5)
MUTE SW
INV.
B_INT TO(5/5)
LVDS_PD TO(3/5)
BUSSW_RST TO(2/5)
PICOFF_LED TO(5/5)
R7098
10k
CHIP
1/16W
AD_RST TO(5/5)
R7101
10k
1/16W
1/16W
CHIP
1k
R7055
IFP_BINT TO(5/5)
FMONO TO(5/5)
ANT_S TO(5/5)
ANT_M TO(5/5)
IC7005
I2C_S TO(5/5)
I2C_X TO(5/5)
LEVEL SHIFT
Q7011
STBY5V_1
NVM
RESET
RESET
RESET
POW_CTL TO(5/5)
BUFFER
INV.
SET_ON TO(5/5)
BUFFER
INV.
STBY5V_1
STBY5V_1
AGC_ATT TO(5/5)
IFP_BUSY TO(2/5)
CCDH_M
CCDV_M TO(2/5)
SUB_HIN TO(5/5)
MAIN_HIN TO(5/5)
DIC_RST TO(4/5)(5/5)
DE_RST TO(5/5)
STBY5V_1
STBY5V_1
DA
DA
INV.
INV.
BUFFER
AC_RLY TO(5/5)
IR TO(5/5)
SIRCS TO(5/5)
D_OVP TO(5/5)
I2C_SCL_S
SCLK
SDAT
UDP
OSD_VS
I2C_SDA_S
OSD_YS
OSD_YM
OSD_R7
OSD_R6
OSD_R5
OSD_G7
OSD_G6
OSD_G5
OSD_B7
OSD_B6
OSD_B5
UDM
VSYNC
DOT_CLK
DOT_CLK
FH
YS_OUT
YM_OUT
2.5V(VCCI)
D_R2
D_R1
D_R0
D_G2
D_G1
D_G0
D_B2
D_B1
D_B0
UDP
UDM
3.3V(VDDE)
USB_CLK_0
GND(VSS)
USB_CLK_1
25V(VCCI)
LAMP_ERR_LED
MSSDIO
MSBS
MSSCLK
PCSTBY_LED
MSINS
O_LMUTE2
O_AD_MUTE
O_SWFR_MUTE
O_SP_MUTE
O_ATSC_RST
O_HDMI_RST
I_DIGITAL_MDL
TM03
TM02
TM01
I_USB_DET
TO2
T01
T00
I_CCD_SH
O_USR_TXD
I_USR_RXD
I_LB_ERR
I_SP_CLC_P
I_ATSC_OVP
I_DOVP
O_SAP
3.3V(VDDE)
GND(VSS)
2.5V(VCCI)
I_SAP
O_STBY_LED
O_TIMER_LED
O_ISTBY_LED
O_POWER_LED
SCK3
SO3
SI3
SCK2
I_TXD_ATSC
I_RXD_ATSC
IO_SDAT
IO_BDAT
IO_SCLK
IO_BCLK
O_NVM_PR
O_NVM_RST
I_POWER_KEY
I_PC_SYNC_DET
O_PC_PSAVE
O_MASTER_WAIT
33V(NMIX)
I_CCD_SV
I_PC_SYNC_DET_WAKE
I_OSD_V
25V(VCCI)
SUB_CLK_1
GND(VSS)
SUB_CLK_0
3.3V(VDDE)
KEY_WAKE
I_SUB_HIN
I_MAIN_HIN
I_CCD_MV
I_CCD_MH
I_SIRCS
I_IFP_BUSY
SO1
SI1
SCK0
SO0
SI0
POW_CTL
O_AGC_ATT
O_SET_ON
O_AC_RLY
I_RESET
MD3
MD2
MD
MD9
ICD3
ICD2
ICD1
ICD0
ICS2
ICS1
ICS0
I_DREAK
ICLK
TRSTX
2.5V(1.8V)
O_OSC
GND(VSS)
I_OSC
3.3V
O_ANT_S
O_ANT_M
O_FMONO
O_PF_BINT
O_MS_RST
O_AD_RST/O_MSP_RST
O_DE_RST
O_BUS_SW1
O_PTE_RST
O_PICCFF-LED
O_BUSSW_RST
I_BINTN
1111111
I_MODEL(GW/PDP/CPJ)
1111111
I_AFTSUB
I_AFTMAIN
I_KEY2
I_KEY1
GND(AVSS/AVRL)
3.3V(AVRH)
3.3V(AVCC)
2.5V(1.8V)
GND(VSS)
2.5V(VDDIS)
DATA_SLICER_SUB
DATA_SLICER_MAIN
VSSB
BOUT
VDDB
VSSG
GOUT
VDDG
VSSR
ROUT
VR0
VREF
VDDR
VDDP3
VSSP3
CPO3
VGS3/VCI3
VDDP2
VSSP2
CPO2
VGS2/VCI2
VDDP1
VSSP1
LPF
GND(VGS)
GND(VSS)
3.3V(VDDE)
SUB_H_SYNC
MAIN_H_SYNC
OSD_H_SYNC
CXQ91F318A-106R
IC7002
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
5%
1/16W
R7162
22k
CHIP
10k
R7272
R7142
1.8k
CHIP
1/16W
10k
R7068
CHIP
1/16W
R7271
1k
CHIP
1/16W
$AO
WP
CLK
DAT
IC7004
M24C64-WMN6T(B)
1
2
3
4
5
6
7
8
47
R7075
CHIP
1/16W
Q7038
2PC4081R-115
R7064
1k
CHIP
1/16W
R7069
10k
1/16W
C7073
B
0.1
10V
1005
C7071
22
10V
C7070
B
0.1
10V
1005
R7268
1k
CHIP
1/16W
R7267
4.7k
CHIP
1/16W
R7266
22
CHIP
1/16W
0
R7264
CHIP
0
R7262
CHIP
0
R7261
CHIP
0
R7259
CHIP
0
R7258
CHIP
0
R7257
CHIP
0
R7255
CHIP
0
R7221
CHIP
0
R7220
CHIP
0
R7218
TO(5/5) LAMP_ERR_LED
R7254
1k
CHIP
1/16W
R7253
1k
CHIP
1/16W
CHIP
1/16W
R7059
1k
R7235
22
CHIP
1/16W
R7234
22
CHIP
1/16W
R7233
0
CHIP
R7232
0
CHIP
L7009
1uH
CHIP
1/16W
R7188
3.3k
R7231
10k
CHIP
1/16W
Q7025
2PC4081R-115
CHIP
1/16W
R7189
15k
R7230
10k
CHIP
1/16W
CCDH_S
R7217
47
CHIP
1/16W
R7216
47
1/16W
R7215
47
1/16W
R7214
47
CHIP
1/16W
R7213
1k
CHIP
1/16W
C7064
0.1
10V
C7063
0.1
10V
C7062
0.1
10V
CCDH_S
CCDH_M
R7212
100
CHIP
1/16W
R7211
100
CHIP
1/16W
R7210
220
RN-CP
1/16W
R7209
220
RN-CP
1/16W
R7208
220
RN-CP
1/16W
R7207
1.2k
RN-CP
1/16W
R7206
1.2k
RN-CP
1/16W
R7205
1.2k
RN-CP
1/16W
C7964
B
0.01
16V
1005
C7963
B
0.01
16V
1005
C7962
B
0.01
16V
1005
C7061
B
6800p
16V
1005
C7060
B
6800p
16V
1005
C7059
B
6800p
16V
1005
C7058
B
0.068
10V
1005
C7057
B
0.068
10V
1005
C7056
B
0.068
10V
1005
C7055
B
1000p
50V
1005
C7054
B
1000p
50V
1005
C7053
B
1000p
50V
1005
C7048
B
0.1
10V
1005
C7045
B
0.1
10V
1005
C7035
B
0.1
10V
C7020
B
0.1 10V
1005
C7017
B
0.1
10V
1005
R7029
47
1/16W
8
7
6
5
4
3
2
1
RB7002
47
8
7
6
5
4
3
2
1
RB7005
47
R7203
47k
CHIP
1/16W
R7202
47k
CHIP
1/16W
R7201
100k
CHIP
1/16W
Q7034
2PC4081R-115
R7204
10k
CHIP
1/16W
Q7035
2PA1576R-115
R7183
10k
CHIP
1/16W
R7197
0
CHIP
R7194
10k
CHIP
1/16W
R7193
100
CHIP
1/16W
R7192
100
CHIP
1/16W
R7191
100
CHIP
1/16W
Q7024
2SA1226-T1E3E4
Q7022
2SA1226-T1E3E4
100k
R7185
CHIP
1/16W
R7190
0
CHIP
R7023
10k
CHIP
1/16W
R7012
22
CHIP
1/16W
Q7003
DTC114EUA-T106
R7072
10k
CHIP
1/16W
R7048
10k
CHIP
1/16W
R7045 100
CHIP
1/16W
R704347
CHIP
1/16W
R7036 1k1/16W
R7122
100
CHIP
1/16W
R7091
47 1/16W
R7105
100
1/16W
R7184
100k
CHIP
1/16W
SCLK0
SO0
SI0
E
BUSY 3
MD2
RESET
STBY3.3V
CN7002
8P
8
7
6
5
4
3
2
1
Q7014
DTC143TUA-T106
Q7010
DTC143TUA-T106
Q7018
DTA113ZUA-T106
GND
NC
VCC
OUT
IC7006
S-80828CNNB-B8NT2G
2
1
3
4
R7066
47
CHIP
1/16W
JL7020
STBY5V_1
10uH
L7002
Q7008
2PC4081R-115
Q7007
2PC4081R-115
Q7006
2PC4081R-115
Q7009
2PA1576R-115
Q7017
2PA1576R-115
Q7015
2PC4081R-115
Q7020
2PC4081R-115
Q7021
2PC4081R-115
Q7019
2PC4081R-115
Q7004
2PC4081R-115
D7004
M1MA152WK-T1
D7011
M1MA152WK-T1
D7006
M1MA152WK-T1
Q7012
DTC114EUA-T106
R7071
10k
CHIP
1/16W
C7010
B
0.01
16V
1005
C7009
B
0.01
16V
1005
R7117
47k
CHIP
1/16W
R7112
100k
CHIP
1/16W
001:6K
R7127
47k
CHIP
1/16W
R7130
10k
CHIP
1/16W
JL7019
JL7018
ICLK
GND
ICS0
ICS1
ICS2
ICD0
ICD1
ICD2
ICD3
BREAK
CINIT
XRSTIN
XTRST
UVCC
14P
CN7001
14
13
12
11
10
9
8
7
6
5
4
3
2
1
JL7017
JL7016
R7116
47k
CHIP
1/16W
R7113
22k
CHIP
1/16W
R7139
47k
CHIP
1/16W
R7133
100k
CHIP
1/16W
R7137
47k
CHIP
1/16W
CHIP
1/16W
R7124
100
CHIP
1/16W
R7123
100
R7104
100
1/16W
R7100
10k
1/16W
R7096
1001/16W
R70871k1/16W
R70861k
1/16W
R70811k
1/16W
R7077
1k
1/16W
R7074
1k
1/16W
R7073
1k
1/16W
CHIP
1/16WR7058
10k
CHIP
1/16W
R7053 1k
CHIP
1/16W
R7050
100
R70351k
1/16W
R7033 10k1/16W
SW_5V
JL7014
TAR5S33(TE85R)
IC7001
1
2
3
4
5
X7000
48MHz
10.135MHz
X7002
0
R7159
CHIP
R7150
470
CHIP
1/16W
R7110
22k
CHIP
1/16W
R7114
22k
CHIP
1/16W
R7118
10k
CHIP
1/16W
R7076
10k
CHIP
1/16W
4.7k
R7030
CHIP
1/16W
10k
R7031
CHIP
1/16W
R7024
10k
CHIP
1/16W
R7025
10k
CHIP
1/16W
R7046
47
1/16W
R7078
10k
CHIP
1/16W
47
R7013
CHIP
1/16W
R7146
10k
CHIP
1/16W
R7000
470k
CHIP
1/16W
R7028
47
1/16W
R7027
47
1/16W
R7026
47
1/16W
R7061
330k
CHIP
1/16W
R7032
47
1/16W
R7115
47
1/16W
R7111
47
1/16W
R7108
4.7k
CHIP
1/16W
R7016
47k
CHIP
1/16W
R7158
10k
CHIP
1/16W
R7156
10k
CHIP
1/16W
R702122
1/16W
R7160
47
1/16W
R7161
47
1/16W
R7088
47 1/16W
R7089
47 1/16W
R7147
47k
CHIP
1/16W
R7090
47 1/16W
R7092
10k
CHIP
1/16W
R7093
10k
CHIP
1/16W
R7126
47
1/16W
R7106
22 1/16W
R7128
470
CHIP
1/16W
R7109
2.2M
CHIP
1/16W
R7155
47k
CHIP
1/16W
R7151
2.2k
CHIP
1/16W
R7145
2.2k
CHIP
1/16W
R7129
10k
CHIP
1/16W
R7125
10k
CHIP
1/16W
R7011271/16W
R7010 271/16W
4.7k
R7052
RN-CP
1/16W
R7051
47
1/16W
R7135
0
CHIP
R7136
0
CHIP
R7067
15k
CHIP
1/16W
R7054
47
CHIP
1/16W
R7154
22
1/16W
R7148
22
1/16W
R7014
47
1/16W
R7015
47
1/16W
R7107
15k CHIP
1/16W
4.7k
R7049
RN-CP
1/16W
C7036
B
0.01
16V
C7023
B
0.01
16V
1005
0.01
C7024
B
16V
1005
C7007
B
0.1
10V
C7005
B
0.01
16V
1005
C7000
B
0.1
10V
C7029
CH
10p
50V
1005
C7028
CH
10p
50V
1005
C7030
B
0.1
10V
C7021
B
0.1
10V
C7011
B
0.01
16V
C7004
B
0.1
10V
C7002
B
0.1
10V
C7031
B
0.1
10V
B
C7022
10V
0.1
C7012
B
0.01
16V
C7016
B
0.1
10V
C7044
B
0.01
16V
1005
C7037
CH
15p50V
1005
C7038
CH
12p50V
1005
C7015
B
0.1
10V
1005
C7034
B
0.1
10V
1005
C7032
B
1000p
50V
1005
C7025
B
0.1
10V
1005
C7043
B
0.01
16V
1005
C7040
B
0.01
16V
1608
R7131
470
CHIP
1/10W
D7000
MMDL914T1
R7141
0
CHIP
R7140
0
CHIP
R7138
10k
CHIP
1/16W
R7134
47k
CHIP
1/16W
R7132
47k
CHIP
1/16W
C7041
47
16V
C7033
CH
1000p
25V
R7085
100
RN-CP
1/10W
C7039
F
1
10V
Q7005
DTA143EKA-T146
D7002
M1MA152WK-T1
M1MA152WA-T1
D7001
LEVEL SHIFT
2SK2036(TE85L)
S
2SK2036(TE85L)
Q7013
S
SW
SN74LV4066APWR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Q7002
DTC144EUA-T106
D7007
UDZSTE-173.9B
D7010
M1MA152WK-T1
D7005
M1MA152WK-T1
D7009
M1MA152WA-T1
D7003
M1MA152WA-T1
VCC
RST
IC7003
BD4729GTR
123
4
5
NJU7223DL1-25
IC7000
G
O
I
X7001
32.768kHz
L7000
10uH
L7004
10uH
L7001
10uH
L7003
10uH
8
7
6
5
4
3
2
1
RB7000
10k
8
7
6
5
4
3
2
1
RB7001
47
8
7
6
5
4
3
2
1
RB7004
47
8
7
6
5
4
3
2
1
RB7003
47
R7062
10M
CHIP
1/10W
R70091.5k
CHIP
1/16W
C7008
22
10V
C7001
22
10V
C7006
22
10V
C7003
22
10V
C7014
22
10V
C7013
22
10V